Description
NGK Iridium Spark Plugs
NGK iridium spark plugs currently represent the highest-quality technological solution. They feature an iridium alloy on the middle electrode, welded on in a special process using laser. One of the world’s hardest metals, the precious metal iridium, starts melting at a temperature of 2450°C and is therefore very resistant to spark erosion. By using it, the service life is doubled on average in comparison to standard nickel spark plugs.
The improved throttle response, superior anti-fouling and high ignition make the Iridium IX ideal for the performance enthusiast. Iridium’s extremely high melting point is perfectly suited to today’s high-temperature engines, delivering outstanding acceleration, fuel efficiency and durability.
A fine iridium tip ensures high durability and a consistently stable spark
Trivalent metal plating for superior anti-corrosion and anti-seizing properties
Outstanding acceleration, high fuel efficiency and durability
Fitment Summary
Compatible with 2,939 models (yearly).
- Adly: RS 300 Quad
- AJS: JSM 50 Motard
- Aprilia: AF1 50 Europa, AF1 50 Extrema, AF1 50 Extrema Projet Replica Sintesi, AF1 50 Sports, Classic 50, Climber 275, Climber 276, ETX 125, ETX 150, MX 125 Cross, MX 125 Motard, Red Rose 50R16, Red Rose 50XL, RS 125, RS 125 123 Rotax, RS 125 Extrema, RS 125 Extrema Replica, RS 125 R Replica, RS 125 Replica, RS 125 Tuono, RS 50, RS 50 Extrema, RS 50 Replica, RS4 50, RS4 502T, RS4 504T, RS4 50CHF, RS4 50 F FA, RS4 50K1, RS4 50 Replica, RS4 50 Replica SBK, RS4 50X, RX 125, RX 125R, RX 50, Scarabeo 150PC, Scarabeo 50, Scarabeo 502T, Scarabeo 504T, Scarabeo 50 4T E2, Scarabeo 504V, Scarabeo 50DD, Scarabeo 50 Ditech, Scarabeo 50 Restyling, Scarabeo 50 Street, Scarabeo 50 Street 4T, SR 125 PX125 K4740, SR 125 Racing, SX 125E4, SX 125MY, Tuareg 125, Tuareg 125 Rally
- ATK (USA): 250 Rotax, 406 Rotax
- Benelli: 125, 125 Jarno, 2C 250TC, Leoncino 250
- Beta: CR 250, CRRV 250, Evo 80 Junior, Evo 80 Senior, R10 50 19mm reach spark plug, R12 50 19mm reach spark plug, RR 250 Enduro, RR 250 Racing, RX 250, Super Trial 240, Synt 125, Techno 200 Trial, Techno 250 Trial, Techno 270 Trial, TR 125, TR32 125, TR33 125, TR34 125, TR34 250, TR34 250 Professional, TR34 260, Zero 125, Zero 50
- BMW: R50 500, R50 500-2, R50 500-5, R50 500S
- BSA: A65 650, A65 6501T, A65 6502H, A65 6502S, A65 650FB, A65 650 Firebird Scrambler, A65 650 Hornet, A65 650L, A65 650 Lightning, A65 650 Lightning Rocket, A65 650R, A65 650 Rocket, A65 650 Rocket GS, A65 650 Spitfire, A65 650 Star Twin, A65 650 Thunderbolt, A75 750, A75 750R, A75 750 Rocket, A75 750 Rocket T, A75 750 Rocket Three, B25 250 Starfire, B50 500 Gold Star, B50MX 500 Victor Motocross, B50SS 500 Street Scrambler, B50T 500 Victor Trial, C15 250, C15 250A, C15 250B, C15 250C, C25 250, Rambler 175, Royal Star 500, SS80 250 Gold Star, Tracker 175, Trials 175
- Cagiva: Prima 50, Prima 80, Super City 50, SuperCity 80, W4 50 Pro Action, W4 80 Pro Action
- Derbi: GPR 125 Nude, GPR 125 Racing, GPR 50, GPR 50 Nude, GPR 50R, GPR 50 Racing, GPR 50RR, Lobito 50LC, Paddock 50LC, Predator 50, Predator 50AC, Predator 50LC, Senda 50R, Senda 50 Racing, Senda 50SM, Senda 50 X-Treme, Sonar 50, Variant 50, Variant 50 Sport
- E-Ton: AXL 90 Thunder, DXL 90 Sierra, DXL 90 Tornado, EXL 150ST, NXL 90 Thunder, VXL 300 Vector
- Fantic: Caballero 50 TX160, Caballero 80, Caballero 80 Regolarita, Casa 250 Competizione, Cross 80 Competition, Enduro 80, Koala 80, TF 250, TR 250 ES Enduro 6 Day, TZ 250 Caballero, TZ 250 Cabellero, TZ 300 Caballero Regolarita Scuderia
- GasGas: EC 200, EC 200E4, EC 200ER, EC 200 Racing, EC 200 Sixdays, EC 250, EC 2502T, EC 250 2T Cervantes Replica, EC 2504T, EC 250 Cami, EC 250 Cami 2T, EC 250E4, EC 250F, EC 250 Racing, EC 250 Racing 2T, EC 250 Replica, EC 300, EC 3002T, EC 300E, EC 300E4, EC 300ER, EC 300F, EC 300 GP 2T, EC 300 H 2T, EC 300 Racing, EC 300 Ranger 2T, EC 300 Six Days, EC 300 Standard, ECE 300, ECF 3004T, Enduro 300, HP 300RV, HP 300 Wild Quad, MC 250, MC 250F, SM 250 Supermoto
- Gilera: GR1 125, SC 125
- Harley-Davidson: M50 50, M65 65, MC65 65, MSR 100, MT 350, Sprint 250, Sprint 350, SS 250, SST 250, SST 350, SX 250, SX 350
- Honda: CB250 G5, CB250 K, CB250 K0, CB250 K1, CB250 K2, CB250 K3, CB360 G5, CB360 K1, CB360 K2, CB500 T, CJ360 T, CL350 Scrambler, CL450 , CR250 R1, CR250 R2, CR250 R3, CR250 R4, CR250 RA, CR250 RB, CR250 RC, CR250 RD, CR250 RE, CR250 RF, CR250 RG, CR250 RH, CR250 RJ, CR250 RK, CR250 RL, CR250 RM, CR250 RN, CR250 RP, CR250 RR, CR250 RS, CR250 RT, CR250 RV, CR250 RW, CR250 RX, CR250 RY, CR250 RZ, CR450 R, CR450 RB, CR480 RC, CR480 RD, CR500 R, CR500 R1, CR500 R2, CR500 R3, CR500 RE, CR500 RF, CR500 RG, CR500 RH, CR500 RJ, CR500 RK, CR500 RL, CR500 RM, CR500 RN, CR500 RP, CR500 RR, CR500 RS, CR500 RT, CR500 RV, CR500 RW, CR500 RX, CRE250 Import, CRE450 F-R, CRE450 F-X, CRM250 RK, CRM250 RL, CRM250 RM, CRM250 RN, CRM250 RP, CRM250 RR, CRM250 RS, CRM250 RT, CRM250 RV, CRM250 RW, CRM250 RX, CRM50 RN, CRM50 RP, CRM50 RS, CRM50 RT, CRM50 RV, CRM80 R, FES125 Pantheon, FES150 Y, FL350 R, MBX125 R, MR175 , MTX125 R, MTX125 R2, MTX125 RF, MTX125 RWD, MTX125 RWF, MTX80 C, MTX80 R2, MTX80 RFC, MTX80 RFD, MTX80 RFE, MTX80 RFF, NS250 RE, NS250 RG, NS250 RH, NSR80 R, SL350 K0, SL350 K1, SL350 K2, SL350 K3, TLM50 , TLM50 Trail, TRX350 A
- Husqvarna: CR 250, CR 360, CR 430, CR 490, RC 390, WR 240, WR 250, WR 300, WR 360, WR 400, WR 400F, WR 430, WR 430AE, WRE 430, XC 250
- Kawasaki: AR 125LC, GPZ 1100A1, GPZ 1100A2, GPZ 1100A3, GPZ 1100B1, GPZ 1100B2, GT 750P1, GT 750P2, GT 750P3, GT 750P4, GT 750P5, GT 750P6, GT 750P7, GT 750P8, GT 750P9, KC 100C, KDX 125 A B1, KDX 125 A B2, KDX 200H, KDX 220R, KDX 250B1, KDX 250B2, KDX 250B3, KDX 250B4, KDX 250C1, KDX 250C2, KDX 250C3, KDX 400, KDX 420A1, KDX 450A1, KDX 80, KE 100A, KE 100B, KE 125A7, KE 125A8, KE 250B1, KE 250B2, KE 250B3, KH 100A, KH 100G, KH 125A1, KH 125A2, KH 125A3, KH 125A4, KH 125A5, KH 125K1, KH 125K10, KH 125K11, KH 125K12, KH 125K13, KH 125K14, KH 125K15, KH 125K16, KH 125K17, KH 125K2, KH 125K3, KH 125K4, KH 125K5, KH 125K6, KH 125K7, KH 125K8, KH 125K9, KL 250A C, KMX 125-1, KMX 125A1, KMX 125A2, KMX 125A3, KMX 125A4, KMX 125A5, KMX 125A6, KMX 125B10, KMX 125B11, KMX 125B12, KMX 125B2, KMX 125B3, KMX 125B4, KMX 125B5, KMX 125B6, KMX 125B7, KMX 125B8, KMX 125B9, KMX 200A, KMX 250, KV 250, KX 250C1, KX 250C2, KX 250D, KX 250K1, KX 250K2, KX 250K3, KX 250K4, KX 250K5, KX 250L1, KX 250L2, KX 250L3, KX 250L4, KX 250M1, KX 250M2, KX 500B1, KX 500B2, KX 500C1, KX 500D1, KX 500E1, KX 500E10, KX 500E11, KX 500E12, KX 500E13, KX 500E14, KX 500E15, KX 500E16, KX 500E2, KX 500E3, KX 500E4, KX 500E5, KX 500E6, KX 500E7, KX 500E8, KX 500E9, KX 80B1, KX 80B2, KXT 250 Tecate, Z 1000A1, Z 1000A2, Z 1000A3, Z 1000A4, Z 1000B1, Z 1000B2, Z 1000B3, Z 1000B4, Z 1000D1, Z 1000D2, Z 1000D3, Z 1000E1, Z 1000E2, Z 1000E3, Z 1000G1, Z 1000H1, Z 1000H2, Z 1000J1, Z 1000J2, Z 1000J3, Z 1000K1, Z 1000K2, Z 1000M1, Z 1000M2, Z 1000MK2, Z 1000R1, Z 1000R2, Z 1000R3, Z 1100A1, Z 1100A2, Z 1100A3, Z 1100B1, Z 1100B2, Z 1100D1, Z 1100D2, Z 1100L1, Z 1100R1, Z 1100R2, Z 1300A1, Z 400D1, Z 400D2, Z 400D3, Z 400D4, Z 700A1, Z 750B1, Z 750B2, Z 750B3, Z 750B4, Z 750D1, Z 750D2, Z 750E1, Z 750E2, Z 750F1, Z 750G1, Z 750GP, Z 750H1, Z 750L1, Z 750L2, Z 750L3, Z 750M1, Z 750N, Z 750N1, Z 750N2, Z 750R1, Z 750S1, Z 900A4, Z 900A5, Z 900B1, Z1 900, Z1A 900, Z1B 900, ZN 1100B, ZN 700A1, ZN 700A2
- Keeway: TX 50 X-Ray
- KTM: EGS 200, EXC 200 Enduro, EXC 250 Enduro, EXC 250 six days, EXC 360 Enduro, MX C 360, MXC 200, SX 200, SX 360, XC 200, XCW 200
- Laverda: 1000, 10003C, 1000EC, 1200, 750, GT 750, GT 750 inc American Eagle, GTL 750, GTL 750 inc American Eagle, Jota 1000, Mirage 1200TS, RGA 1000, RGA 1000 Jota, RGS 1000, RGS 1000 Corsa, RGS 1000 Executive, SF 750, SF0 750, SF2 750, SF3 750, SFC 750, SFC 750 Elektronica, SFC3 1000, TS 1200
- Lexmoto: LSM 50
- Linhai: Goon 260
- Malaguti: Drakon 50 Naked, JX 50
- Moto Guzzi: Breva 750, Breva 750 Touring, GTS 3504C, Nevada 350, Nevada 750, Nevada 750 Anniversario, Nevada 750 Aquila Nera, Nevada 750 Classic, Nevada 750 Club, NTX 750 Adv., TS 250, Turismo 125CHF, Turismo 125ER, Turismo 125K, TuttoTerreno 125, V35 350, V35 350 Custom, V35 350 Florida, V35 350GT, V35 350 Imola I, V35 350 Imola II, V35 350TT, V50 500 Monza, V50 500PA, V65 650, V65 650 Florida, V65 650GT, V65 650 Lario, V65 650SP, V65 650TT, V7 750, V7 750 Cafe Classic, V7 750 Classic, V7 750 Sport, V75 750, V75 750 Strada, V75 750 Targa, VT 650TT
- Peugeot: Elyseo 100, Looxor 100, Speedfight 1 100, Speedfight 2 100, Streetzone 100, SV 100Geo, Trekker 100, Vivacity 100, Xfight 100LC
- Polaris: 250 2×4 4×4, Cyclone 250X
- Rieju: Drac 50, NKD 50 Naked, RRX 50
- Royal Enfield: Bullet 500, Bullet 500 Classic, Bullet 500 DeLuxe, Bullet 500Efi, Bullet 500 Electra, Bullet 500 Silverstar, Bullet 500 Sixty-Five, Bullet 500 Standard, Classic 500, Classic 500Efi, Clubman 500Efi, Electra 500 DLX G5 Drum, Electra 500 E5 Drum, Fury 500, Sixty Five 500 Drum, Trials 500, Woodsman 500
- Sherco: Enduro 250 2.5i, Enduro 250i, SC 2502T, SC 300 Cross Country 2T, SCR 300, SE 250 Enduro, SE 300 Enduro 2T, SEF 250 Enduro, SEi 300 Enduro 2T, SER 250 Enduro 2T, SER 300 Enduro 2T
- Triumph: 5T 500 Speed Twin, 5TA 500 Speed Twin, Bonneville 650 T120 R, Bonneville 750 Brembo Caliper, Bonneville 750 T140V, Daytona 500 T100R, Hurricane 750, Rushden 750, T100 500 Tiger, T110 650 Tiger, T90 350 Tiger, Thunderbird 6506T, Tiger 650 TR6R, TR5 500 Trophy, TR6 650 Trophy, TR7 650 5 Speed, TR7V 750 Tiger, Trident 750 T150V, Trident 750 T160V, Trophy 250 TR25W, Twenty one 3503TA
- Vespa: Cosa 200, Sprint 502T
- Suzuki: DS 100C, DS 100N, DS 100T, DS 100X, DS 125, GS 1000C, GS 1000E, GS 1000GT, GS 1000GX, GS 1000H, GS 1000L, GS 1000S, GS 1100GZ, GS 425EN, GS 425N, GS 450EE, GS 450EF, GS 450EG, GS 450EH, GS 450EJ, GS 450ES, GS 450ET, GS 450L, GS 550C, GS 550EC, GS 550EN, GS 550ET, GS 550EV, GS 550EX, GS 550EZ, GS 550LD, GS 550LF, GS 550LG, GS 550LT, GS 550LX, GS 550MX, GS 550MY, GS 550MZ, GS 750 B DB, GS 750 C DC EC, GS 750 EN DN, GS 850GE, GS 850GF, GS 850GG, GS 850GH, GS 850GN, GS 850GT, GS 850GX, GS 850GZ, GT 200X5, GT 250C, GT 250X7, GT 380A, GT 380B, GT 380C, GT 380J, GT 380K, GT 380L, GT 380M, LT 500R, PE 250Z, RG 125UCG, RG 125UCH, RG 125UCJ, RG 125UCK, RG 125UCL, RG 125UCM, RG 125UCN, RG 250 Gamma, RG 50T, RG 50WD, RG 80 Gamma, RM 250H, RM 250J, RM 250K, RM 250K1, RM 250K2, RM 250K3, RM 250K4, RM 250K5, RM 250K6, RM 250K7, RM 250K8, RM 250K9, RM 250L, RM 250L0, RM 250L1, RM 250L2, RM 250L3, RM 250L4, RM 250L5, RM 250L6, RM 250L7, RM 250M, RM 250N, RM 250P, RM 250R, RM 250S, RM 250T, RM 250V, RM 250W, RM 250X, RM 250Y, RM 400C, RM 400N, RM 400T, RM 465X, RM 500C, RM 500D, RM 500E, RM 500F, RM 500G, RM 500H, RMX 250K, RMX 250L, RMX 250M, RMX 250N, RMX 250P, RMX 250R, RMX 250S, RMX 250ST, RMX 250SV, SB 200E, SB 200N, SB 200X, SB 200Y, SP 200 Trail, T 200 Invader, TM 400 Cyclone, TS 100A, TS 100B, TS 100C, TS 100ERN, TS 100ERT, TS 100ERV, TS 100ERX, TS 100ERZ, TS 100K, TS 100L, TS 100M, TS 125C, TS 125ERN, TS 125ERT, TS 125ERX, TS 125ERZ, TS 125N, TS 125 XE XUE, TS 125XUF, TS 125XUG, TS 125XUH, TS 250A, TS 250B, TS 250C, TS 250ER, TS 250J, TS 250K, TS 250L, TS 250M, TS 250N, TS 250R, TS 250X, TS 400A, TS 400B, TS 400J R, TS 400K, TS 400L, TS 400M, TSX 240RH, TU 250 X Volty
- Yamaha: CT 175CT2, DT 100D, DT 100E, DT 100F, DT 100G, DT 100H, DT 100J, DT 100K, DT 125A, DT 125C, DT 125E, DT 125E F, DT 125LC1, DT 125 LC2 YPVS, DT 125MX, DT 125RE, DT 125RR, DT 125V, DT 125X, DT 175A, DT 175B, DT 175C, DT 175D, DT 175E, DT 175F, DT 175G, DT 175H, DT 175J, DT 175K, DT 175L, DT 175M, DT 175MX, DT 175N, DT 175T, DT 175W, DT 175X, DT 175Y, DT 175Z, DT 250A, DT 250B, DT 250C, DT 250D, DT 250MX, DT 80LC, DT 80 LC 2, IT 400C, IT 400D, IT 400E, IT 400F, IT 425G, IT 425H, IT 465H, IT 465J, IT 490K, IT 490L, IT 500G, IT 500H, MX 100A, MX 100B, MX 100C, MX 100D, MX 100E, MX 100F, MX 100G, MX 100H, MX 175 Air cooled, MX 250 Comp, MX 360 Comp, MX 400 Comp, RD 125C, RD 125DX, RD 200DX, RD 250A, RD 250B, RD 250C, RD 250DX, RD 250F, RD 250LC, RD 350B, RD 350F, RD 350LC2, RD 400C, RD 400DX, RD 80LC, RS 200DX, RT 1802T, RT 180G, RZ 2504L3, RZ 250R, RZ 250 RR 51L, RZ 250SE, RZ 250T, RZ 250W, RZ 350F1, TX 750, TY 250S R, TZ 750, TZR 80, TZR 80R, WR 500Z, YFS 200B, YFS 200C, YFS 200D, YFS 200F, YFS 200G, YFS 200H, YFS 200J, YFS 200K, YFS 200L, YFS 200M, YFS 200N, YFS 200P, YFS 200R, YFS 200S, YFS 200T, YFS 200V, YFZ 350 Banshee, YTZ 250 Tri Moto, YZ 250A, YZ 250A2, YZ 250B, YZ 250B2, YZ 250B3, YZ 250C, YZ 250D, YZ 250D2, YZ 250D3, YZ 250E2, YZ 250E3, YZ 250F2, YZ 250G2, YZ 250G3, YZ 250H2, YZ 250H3, YZ 250J, YZ 250J2, YZ 250J3, YZ 250K, YZ 250K2, YZ 250K3, YZ 250L, YZ 250L2, YZ 250M2, YZ 250N, YZ 250N2, YZ 250P2, YZ 250R2, YZ 250S, YZ 250S2, YZ 250T, YZ 250T2, YZ 250U, YZ 250V, YZ 250V2, YZ 250W2, YZ 250X2, YZ 250Y2, YZ 250Z2, YZ 360, YZ 360A, YZ 400D, YZ 400E, YZ 400F, YZ 465D, YZ 465E, YZ 465F, YZ 465G, YZ 465H, YZ 490H, YZ 490J, YZ 490K, YZ 490L, YZ 490N, YZ 490S, YZ 490T, YZ 490U, YZ 490W, YZ 490X, YZ 500, YZ 80C, YZ 80D, YZ 80E, YZ 80F, YZ 80G